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Front 6-Piston Brembo® Brake Upgrade System in Red with GMC Logo

Front 6-Piston Brembo® Brake Upgrade System in Red with GMC Logo

GM Part #85138044

MSRP$2,895.00*

Give your GMC ultimate braking performance while maintaining street drivability with the GMC Performance Front 6-Piston Brembo® Brake Upgrade System in Red.

  • Bolsters driver confidence with ultimate braking performance
  • Increases thermal capacity for better performance under trailering with heavier loads
  • A slight difference in pedal feel may be noticeable during high deceleration, when the vehicle is loaded or when trailering

About this product

Give your GMC ultimate braking performance while maintaining street drivability with the GMC Performance Front 6-Piston Brembo® Brake Upgrade System in Red. It provides an impressive 88% increase in brake pad area to help increase system thermal capacity and a 22% increase in rotor area over the stock brakes. The Duralife™ rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. The Front Brake Upgrade System includes front right-hand and left-hand 6-piston fixed aluminum calipers, a pair of 410 mm x 32 mm (16.1-inch x 1.3-inch) Duralife™ rotors, all necessary hardware and installation instructions. It is compatible with 20-inch to 22-inch original equipment or GMC Accessories wheels.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Bolsters driver confidence with ultimate braking performance
  • Increases thermal capacity for better performance under trailering with heavier loads
  • A slight difference in pedal feel may be noticeable during high deceleration, when the vehicle is loaded or when trailering
  • Provides an impressive 88% increase in brake pad area for increased brake thermal capacity
  • 22% increase in rotor area for increased brake kit thermal capacity
  • Duralife™ rotors’ hardened surface helps reduce corrosion and vibration
  • Includes front 6-piston fixed aluminum calipers, a pair of Duralife™ rotors and all necessary hardware and installation instructions
  • Compatible with 20-inch to 22-inch wheels
  • Will not void the New Vehicle Limited Warranty

Surface TypeSmooth
Solid Or Vented Type RotorVented
Grade TypePerformance

The greater of either the balance of the vehicle's bumper to bumper warranty or 12 months / 12,000 miles

ModelBody StyleTrimYear(s)
Sierra 1500Pro, Base, AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT2019, 2020, 2021, 2022, 2023, 2024
YukonAT4, Denali, SLE, SLT2021, 2022, 2023, 2024
Yukon XLAT4, Denali, SLE, SLT2021, 2022, 2023, 2024

Frequently Asked Questions

The Disc Brake Upgrade Kits are sold in pairs for either the front or rear brakes or in sets for all four wheels.

Yes, this Disc Brake Upgrade Kit is designed and tested to work with your vehicle’s standard brake lines.

Yes, semi-metallic Duralife™ pads are included in the Disc Brake Upgrade Kit.

Yes, the front/rear brake calipers included in the Disc Brake Upgrade Kit are powder coated.